Model:A8A&A18A.3-way active doule 8 mini line array speaker system. This is small line array system for indoor usage. It's for conference room, church or nulti-fuction room. Each box are self-powered. And the Subwoofer A18A with built-in two way DSP,one w

12v 3000ma 36w LED drivers for lighting Descriptions: Smarts LED Drivers are both efficient and intelligent,allowing you to create innovative,next-generation LED lighting systems.This driver will power up to 36 watts of LED lighting that requires 12 volts